Karen A. Twitchell - 02 Jun 2026 Form 4 Insider Report for Calumet, Inc. /DE (CLMT)

Reporting relationship: Director
Issuer ticker: CLMT
Reported as of: 02 Jun 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 04 Jun 2026, 16:28:33 UTC
Prior SEC filing: 05 Dec 2025
Source filing: View source filing
Reporting owner signature: /s/ Connor J. Egan, as attorney-in-fact

Key filing fact

Karen A. Twitchell filed Form 4 for Calumet, Inc. /DE (CLMT) on 04 Jun 2026.

Key facts

This page summarizes Karen A. Twitchell's Form 4 filing for Calumet, Inc. /DE (CLMT).
1 reported transaction and 1 derivative row are listed below.
Accepted by SEC: 04 Jun 2026, 16:28.

Change

Previous filing in this sequence was filed on 05 Dec 2025.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001478559 Primary reporting owner

Twitchell Karen A.

Relationship: Director
Address: 1060 N CAPITOL AVE, SUITE 6-401, INDIANAPOLIS
Signature: /s/ Connor J. Egan, as attorney-in-fact
Signature date: 04 Jun 2026

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

CLMT transaction Derivative

Restricted Stock Unit

Award

Transaction value
Shares: +3,461
Change %
Price: $0.000000^*
Shares after: 3,461
Date: 02 Jun 2026
Ownership: Direct
Underlying class: Common Stock, par value $0.01 per share
Underlying amount: 3,461
Exercise price
Footnotes: F1, F2

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 2 footnotes

Footnote F1

Each Restricted Stock Unit is the economic equivalent of one share of Calumet, Inc. common stock, par value $0.01 per share.

Footnote F2

Restricted Stock Units vest upon the earlier of June 2, 2027 or the date on which Calumet, Inc. holds its Annual Meeting in 2027. Restricted Stock Units will be settled upon vesting.